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Sensitivity analysis for unilateral contact problems: ”Boundary” variational formulations and B.E.M. discretisations. (English) Zbl 0819.73070

This paper aims at proposing a sensitivity analysis based on “boundary” variational formulations and such as to retain most of the mathematical results obtained until now. It allows to take advantage of a discretisation carried out with boundary element methods which appear to be more suitable than finite element models for this class of problems.

MSC:

74S15 Boundary element methods applied to problems in solid mechanics
74A55 Theories of friction (tribology)
74M15 Contact in solid mechanics
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